A level requirements
BBB including Mathematics and at least one from Chemistry (preferred), Biology, Computer Science, Digital Technology, Geography, ICT (not Applied ICT), Physics, Software Systems Development, Technology and Design or Double Award Life & Health Sciences.
Irish leaving certificate requirements
H3H3H3H3H4H4 or H3H3H3H3H3 including Higher Level grade H3 in Mathematics and a Science subject (see list under A-level requirements)
Access Course
Successful completion of Access Course with 80% in each module.
Must be a relevant Access Course including two modules in Mathematics (Level 3) and two modules in Physics or Chemistry (Level 3).
International Baccalaureate Diploma
32 points overall including 6,5,5 at Higher Level including Mathematics and a relevant Science subject (Chemistry preferred) - see list under A-level requirements.

If Chemistry or Physics is not offered at Higher Level then GCSE Chemistry and Physics grade C4 or Double Award Science grades CC44 would be required.
Standard Level grade 4 would be acceptable in lieu of the GCSE requirement.
BTEC Level 3 Extended/National Extended Diploma
QCF BTEC Extended Diploma (180 credits at Level 3) with overall grades DDD. Distinctions will be required in Mathematics for Technicians and Further Mathematics for Technicians.
RQF BTEC National Extended Diploma (1080 GLH at Level 3) with overall grades DDD. Distinctions will be required in Engineering Principles and Further Engineering Mathematics.
Extended National Extended Diploma must be relevant.
IELTS 6.0 with minimum of 5.5 in all four elements of the test
TOEFL iBT 80 with minimum marks as follows Listening- 17 Reading - 18 Speaking - 20 Writing - 17